13x21_3/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Controller 1 x NextLight Commercial Series

1 x NextLight Commercial Series Veg8 Switch Fixture w/ Specified Connected Power Cord

spores of the fungus attach to and penetrate the cuticle of the target pest

Use OxiPhos throughout the growing season to both prevent and control plant pathogens

Expands quickly up to 7 times when hydrated

The Nanolux Summit series modular lighting system allows growers to invest in lighting systems that can be utilized in many different applications

13x21_3/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Controller 1 x NextLight Commercial SeriesNordic Pure Custom MERV 7 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition